Copy all loclist items returned from handlers, and set up defaults for convenience

ale_linters/php/hack.vim

@@ -19,7 +19,6 @@ function! ale_linters#php#hack#Handle(buffer, lines) abort
         call add(l:output, {
         \   'bufnr': a:buffer,
         \   'lnum': l:match[2] + 0,
-        \   'vcol': 0,
         \   'col': l:match[3] + 0,
         \   'text': l:match[5],
         \   'type': 'E',